Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472281900193.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DBSingleClientW-PT-d1m05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281900193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 5.2K Jun 7 17:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Jun 7 17:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Jun 7 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Jun 7 17:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 15:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 7.2K Jun 7 17:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Jun 7 17:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Jun 7 17:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 7 17:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 432K Jun 6 12:11 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d1m05-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654776370946

Running Version 202205111006
[2022-06-09 12:06:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 12:06:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 12:06:12] [INFO ] Load time of PNML (sax parser for PT used): 130 ms
[2022-06-09 12:06:12] [INFO ] Transformed 1440 places.
[2022-06-09 12:06:12] [INFO ] Transformed 672 transitions.
[2022-06-09 12:06:12] [INFO ] Parsed PT model containing 1440 places and 672 transitions in 240 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 1093 places in 13 ms
Reduce places removed 1093 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 672/672 transitions.
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 98 place count 327 transition count 594
Discarding 88 places :
Symmetric choice reduction at 1 with 88 rule applications. Total rules 186 place count 239 transition count 355
Iterating global reduction 1 with 88 rules applied. Total rules applied 274 place count 239 transition count 355
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 282 place count 239 transition count 347
Discarding 68 places :
Symmetric choice reduction at 2 with 68 rule applications. Total rules 350 place count 171 transition count 279
Iterating global reduction 2 with 68 rules applied. Total rules applied 418 place count 171 transition count 279
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 422 place count 171 transition count 275
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 457 place count 136 transition count 216
Iterating global reduction 3 with 35 rules applied. Total rules applied 492 place count 136 transition count 216
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 512 place count 136 transition count 196
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 520 place count 128 transition count 183
Iterating global reduction 4 with 8 rules applied. Total rules applied 528 place count 128 transition count 183
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 536 place count 120 transition count 175
Iterating global reduction 4 with 8 rules applied. Total rules applied 544 place count 120 transition count 175
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 547 place count 120 transition count 172
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 553 place count 114 transition count 166
Iterating global reduction 5 with 6 rules applied. Total rules applied 559 place count 114 transition count 166
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 560 place count 114 transition count 165
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 561 place count 113 transition count 163
Iterating global reduction 6 with 1 rules applied. Total rules applied 562 place count 113 transition count 163
Applied a total of 562 rules in 75 ms. Remains 113 /347 variables (removed 234) and now considering 163/672 (removed 509) transitions.
// Phase 1: matrix 163 rows 113 cols
[2022-06-09 12:06:12] [INFO ] Computed 2 place invariants in 20 ms
[2022-06-09 12:06:12] [INFO ] Implicit Places using invariants in 244 ms returned []
// Phase 1: matrix 163 rows 113 cols
[2022-06-09 12:06:12] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-09 12:06:13] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-06-09 12:06:13] [INFO ] Implicit Places using invariants and state equation in 855 ms returned []
Implicit Place search using SMT with State Equation took 1126 ms to find 0 implicit places.
// Phase 1: matrix 163 rows 113 cols
[2022-06-09 12:06:13] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-09 12:06:13] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 113/347 places, 163/672 transitions.
Finished structural reductions, in 1 iterations. Remains : 113/347 places, 163/672 transitions.
Support contains 12 out of 113 places after structural reductions.
[2022-06-09 12:06:13] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-09 12:06:13] [INFO ] Flatten gal took : 44 ms
[2022-06-09 12:06:13] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 12:06:13] [INFO ] Flatten gal took : 18 ms
[2022-06-09 12:06:14] [INFO ] Input system was already deterministic with 163 transitions.
Support contains 5 out of 113 places (down from 12) after GAL structural reductions.
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2274 resets, run finished after 387 ms. (steps per millisecond=25 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1005 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 1007 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1032 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 912 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 928 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Probably explored full state space saw : 158691 states, properties seen :3
Probabilistic random walk after 424798 steps, saw 158691 distinct states, run finished after 1888 ms. (steps per millisecond=224 ) properties seen :3
Explored full state space saw : 159293 states, properties seen :0
Exhaustive walk after 426366 steps, saw 159293 distinct states, run finished after 1562 ms. (steps per millisecond=272 ) properties seen :0
Successfully simplified 2 atomic propositions for a total of 4 simplifications.
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 12:06:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-09 12:06:18] [INFO ] Flatten gal took : 13 ms
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 12:06:18] [INFO ] Flatten gal took : 12 ms
[2022-06-09 12:06:18] [INFO ] Input system was already deterministic with 163 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Graph (complete) has 395 edges and 113 vertex of which 112 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.547 ms
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 163/163 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 112 transition count 162
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 102 transition count 141
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 102 transition count 141
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 102 transition count 139
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 32 place count 94 transition count 129
Iterating global reduction 2 with 8 rules applied. Total rules applied 40 place count 94 transition count 129
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 43 place count 94 transition count 126
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 48 place count 89 transition count 120
Iterating global reduction 3 with 5 rules applied. Total rules applied 53 place count 89 transition count 120
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 56 place count 89 transition count 117
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 60 place count 85 transition count 105
Iterating global reduction 4 with 4 rules applied. Total rules applied 64 place count 85 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 65 place count 85 transition count 104
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 66 place count 84 transition count 103
Iterating global reduction 5 with 1 rules applied. Total rules applied 67 place count 84 transition count 103
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 68 place count 83 transition count 102
Iterating global reduction 5 with 1 rules applied. Total rules applied 69 place count 83 transition count 102
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 70 place count 83 transition count 101
Applied a total of 70 rules in 16 ms. Remains 83 /113 variables (removed 30) and now considering 101/163 (removed 62) transitions.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:06:18] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 12:06:18] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:06:19] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 12:06:19] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-09 12:06:19] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:06:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:06:19] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/113 places, 101/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/113 places, 101/163 transitions.
[2022-06-09 12:06:19] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:06:19] [INFO ] Flatten gal took : 7 ms
[2022-06-09 12:06:19] [INFO ] Input system was already deterministic with 101 transitions.
[2022-06-09 12:06:19] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:06:19] [INFO ] Flatten gal took : 13 ms
[2022-06-09 12:06:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality13935530929558438496.gal : 3 ms
[2022-06-09 12:06:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality4948424978811136747.ctl : 55 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13935530929558438496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4948424978811136747.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,59273,0.481819,22268,2,5340,5,61757,6,0,433,58395,0


Converting to forward existential form...Done !
original formula: EG(AG(EF(AX(FALSE))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(E(TRUE U !(EX(!(FALSE))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t39, t45, t46, t47, t63, t70, t71, t72, t73, t74, t75, t76, t77, t78, t...364
(forward)formula 0,1,2.53275,81256,1,0,204,296866,226,84,3092,215255,230
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 113/113 places, 163/163 transitions.
Graph (complete) has 395 edges and 113 vertex of which 112 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 112 transition count 162
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 11 place count 103 transition count 142
Iterating global reduction 1 with 9 rules applied. Total rules applied 20 place count 103 transition count 142
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 22 place count 103 transition count 140
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 29 place count 96 transition count 131
Iterating global reduction 2 with 7 rules applied. Total rules applied 36 place count 96 transition count 131
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 39 place count 96 transition count 128
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 43 place count 92 transition count 123
Iterating global reduction 3 with 4 rules applied. Total rules applied 47 place count 92 transition count 123
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 49 place count 92 transition count 121
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 52 place count 89 transition count 115
Iterating global reduction 4 with 3 rules applied. Total rules applied 55 place count 89 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 56 place count 89 transition count 114
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 57 place count 88 transition count 113
Iterating global reduction 5 with 1 rules applied. Total rules applied 58 place count 88 transition count 113
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 59 place count 87 transition count 112
Iterating global reduction 5 with 1 rules applied. Total rules applied 60 place count 87 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 61 place count 87 transition count 111
Applied a total of 61 rules in 29 ms. Remains 87 /113 variables (removed 26) and now considering 111/163 (removed 52) transitions.
// Phase 1: matrix 111 rows 87 cols
[2022-06-09 12:06:21] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 12:06:21] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 111 rows 87 cols
[2022-06-09 12:06:21] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:06:22] [INFO ] State equation strengthened by 39 read => feed constraints.
[2022-06-09 12:06:22] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2022-06-09 12:06:22] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 111 rows 87 cols
[2022-06-09 12:06:22] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:06:22] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 87/113 places, 111/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 87/113 places, 111/163 transitions.
[2022-06-09 12:06:22] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:06:22] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:06:22] [INFO ] Input system was already deterministic with 111 transitions.
[2022-06-09 12:06:22] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:06:22] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:06:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality8976013227712356484.gal : 3 ms
[2022-06-09 12:06:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality11863519304625124780.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8976013227712356484.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11863519304625124780.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,67140,0.687598,28116,2,5812,5,78312,6,0,459,76010,0


Converting to forward existential form...Done !
original formula: AF(EG((l421>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((l421>=1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t11, t12, t28, t41, t47, t54, t55, t56, t72, t79, t80, t81, t82, t83, t84, t85, t...389
(forward)formula 0,0,4.28953,122320,1,0,449,480511,248,249,3169,498861,479
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 163/163 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 112 transition count 162
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 102 transition count 141
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 102 transition count 141
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 102 transition count 139
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 32 place count 94 transition count 129
Iterating global reduction 2 with 8 rules applied. Total rules applied 40 place count 94 transition count 129
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 43 place count 94 transition count 126
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 48 place count 89 transition count 120
Iterating global reduction 3 with 5 rules applied. Total rules applied 53 place count 89 transition count 120
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 56 place count 89 transition count 117
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 60 place count 85 transition count 105
Iterating global reduction 4 with 4 rules applied. Total rules applied 64 place count 85 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 65 place count 85 transition count 104
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 66 place count 84 transition count 103
Iterating global reduction 5 with 1 rules applied. Total rules applied 67 place count 84 transition count 103
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 68 place count 83 transition count 102
Iterating global reduction 5 with 1 rules applied. Total rules applied 69 place count 83 transition count 102
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 70 place count 83 transition count 101
Applied a total of 70 rules in 7 ms. Remains 83 /113 variables (removed 30) and now considering 101/163 (removed 62) transitions.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:06:26] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:06:26] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:06:26] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 12:06:26] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-09 12:06:26] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
// Phase 1: matrix 101 rows 83 cols
[2022-06-09 12:06:26] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 12:06:26] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/113 places, 101/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/113 places, 101/163 transitions.
[2022-06-09 12:06:26] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:06:26] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:06:26] [INFO ] Input system was already deterministic with 101 transitions.
[2022-06-09 12:06:26] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:06:26] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:06:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality1264260970488515325.gal : 1 ms
[2022-06-09 12:06:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality18127949583411536411.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1264260970488515325.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18127949583411536411.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,59273,0.430263,22384,2,5340,5,61757,6,0,433,58395,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.432019,22384,1,0,6,61757,7,1,580,58395,1
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 163/163 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 103 transition count 142
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 103 transition count 142
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 103 transition count 140
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 30 place count 95 transition count 130
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 95 transition count 130
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 41 place count 95 transition count 127
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 46 place count 90 transition count 121
Iterating global reduction 2 with 5 rules applied. Total rules applied 51 place count 90 transition count 121
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 90 transition count 118
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 57 place count 87 transition count 112
Iterating global reduction 3 with 3 rules applied. Total rules applied 60 place count 87 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 61 place count 87 transition count 111
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 62 place count 86 transition count 110
Iterating global reduction 4 with 1 rules applied. Total rules applied 63 place count 86 transition count 110
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 64 place count 85 transition count 109
Iterating global reduction 4 with 1 rules applied. Total rules applied 65 place count 85 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 66 place count 85 transition count 108
Applied a total of 66 rules in 7 ms. Remains 85 /113 variables (removed 28) and now considering 108/163 (removed 55) transitions.
// Phase 1: matrix 108 rows 85 cols
[2022-06-09 12:06:27] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 12:06:27] [INFO ] Implicit Places using invariants in 49 ms returned []
// Phase 1: matrix 108 rows 85 cols
[2022-06-09 12:06:27] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 12:06:27] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-06-09 12:06:27] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
// Phase 1: matrix 108 rows 85 cols
[2022-06-09 12:06:27] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:06:27] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 85/113 places, 108/163 transitions.
Finished structural reductions, in 1 iterations. Remains : 85/113 places, 108/163 transitions.
[2022-06-09 12:06:27] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:06:27] [INFO ] Flatten gal took : 6 ms
[2022-06-09 12:06:27] [INFO ] Input system was already deterministic with 108 transitions.
[2022-06-09 12:06:27] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:06:27] [INFO ] Flatten gal took : 5 ms
[2022-06-09 12:06:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality13284007497218222381.gal : 3 ms
[2022-06-09 12:06:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality17734036159003528732.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13284007497218222381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17734036159003528732.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,63981,0.474356,22224,2,5826,5,63325,6,0,445,53804,0


Converting to forward existential form...Done !
original formula: AX(AG((l570<=0)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !((l570<=0)))] = FALSE
(forward)formula 0,0,0.770359,23400,1,0,10,63725,10,2,902,54168,4
FORMULA DBSingleClientW-PT-d1m05-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2022-06-09 12:06:28] [INFO ] Flatten gal took : 7 ms
[2022-06-09 12:06:28] [INFO ] Flatten gal took : 7 ms
Total runtime 16301 ms.

BK_STOP 1654776388483

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d1m05"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d1m05, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472281900193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m05.tgz
mv DBSingleClientW-PT-d1m05 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;